| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $90.30 | 6.103% | $95.811 | $95.81 | $95.80 | $95.80 |
| Purchase #2 | $196.68 | 10.560% | $217.4494 | $217.45 | $217.45 | $217.40 |
| Purchase #3 | $89.68 | 7.294% | $96.2213 | $96.22 | $96.20 | $96.20 |
| Purchase #4 | $96.57 | 10.132% | $106.3545 | $106.35 | $106.35 | $106.40 |
| Purchase #5 | $43.88 | 11.126% | $48.7621 | $48.76 | $48.75 | $48.80 |
| Purchase #6 | $19.57 | 4.491% | $20.4489 | $20.45 | $20.45 | $20.40 |
| Purchase #7 | $214.50 | 3.383% | $221.7565 | $221.76 | $221.75 | $221.80 |
| 7 purchase totals = | $751.18 | $806.8037 | $806.80 | $806.75 | $806.80 | |